diff options
| author | Frederic Danis <frederic.danis@linux.intel.com> | 2015-10-09 17:14:56 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-17 21:24:46 -0700 |
| commit | f967fc8f165fadb72166f2bd4785094b3ca21307 (patch) | |
| tree | 5464d4f7c5220bcb29a700db6984cefab204bb91 /drivers/video/console | |
| parent | 25cb62b76430a91cc6195f902e61c2cb84ade622 (diff) | |
Revert "serial: 8250_dma: don't bother DMA with small transfers"
This reverts commit 9119fba0cfeda6d415c9f068df66838a104b87cb.
This commit prevents from sending "big" file using Bluetooth.
When sending a lot of data quickly through the Bluetooth interface, and
after a variable amount of data sent, transfer fails with error:
kernel: [ 415.247453] Bluetooth: hci0 hardware error 0x00
Found on T100TA.
After reverting this commit, send works fine for any file size.
Signed-off-by: Frederic Danis <frederic.danis@linux.intel.com>
Fixes: 9119fba0cfed (serial: 8250_dma: don't bother DMA with small transfers)
Cc: stable@vger.kernel.org
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/video/console')
0 files changed, 0 insertions, 0 deletions